1323112130200 has 96 divisors (see below), whose sum is σ = 3515998399200. Its totient is φ = 453599677440.

The previous prime is 1323112130159. The next prime is 1323112130231. The reversal of 1323112130200 is 20312113231.

It is a super-3 number, since 3×1323112130200³ (a number of 37 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 19842516 + ... + 19909084.

It is an arithmetic number, because the mean of its divisors is an integer number (36624983325).

Almost surely, 2^{1323112130200} is an apocalyptic number.

1323112130200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1323112130200 is an abundant number, since it is smaller than the sum of its proper divisors (2192886269000).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1323112130200 is a wasteful number, since it uses less digits than its factorization.

1323112130200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80789 (or 80780 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 1323112130200 its reverse (20312113231), we get a palindrome (1343424243431).

The spelling of 1323112130200 in words is "one trillion, three hundred twenty-three billion, one hundred twelve million, one hundred thirty thousand, two hundred".